Updated the Installation of Oqtane to use Migrations

Oqtane.Server/Modules/HtmlText/Migrations/EntityBuilders/HtmlTextEntityBuilder.cs

@@ -0,0 +1,43 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Migrations.Operations;
+using Microsoft.EntityFrameworkCore.Migrations.Operations.Builders;
+using Oqtane.Migrations;
+using Oqtane.Migrations.EntityBuilders;
+using Oqtane.Migrations.Extensions;
+
+// ReSharper disable MemberCanBePrivate.Global
+// ReSharper disable UnusedAutoPropertyAccessor.Global
+
+namespace Oqtane.Modules.HtmlText.Migrations.EntityBuilders
+{
+    public class HtmlTextEntityBuilder : AuditableBaseEntityBuilder<HtmlTextEntityBuilder>
+    {
+        private const string _entityTableName = "HtmlText";
+        private readonly PrimaryKey<HtmlTextEntityBuilder> _primaryKey = new("PK_HtmlText", x => x.HtmlTextId);
+        private readonly ForeignKey<HtmlTextEntityBuilder> _moduleForeignKey = new("FK_HtmlText_Module", x => x.ModuleId, "Module", "ModuleId", ReferentialAction.Cascade);
+
+        public HtmlTextEntityBuilder(MigrationBuilder migrationBuilder) : base(migrationBuilder)
+        {
+            EntityTableName = _entityTableName;
+            PrimaryKey = _primaryKey;
+            ForeignKeys.Add(_moduleForeignKey);
+        }
+
+        protected override HtmlTextEntityBuilder BuildTable(ColumnsBuilder table)
+        {
+            HtmlTextId = table.AddAutoIncrementColumn("HtmlTextId");
+            ModuleId = table.AddIntegerColumn("ModuleId");
+            Content = table.AddMaxStringColumn("Content");
+
+            AddAuditableColumns(table);
+
+            return this;
+        }
+
+        public OperationBuilder<AddColumnOperation> HtmlTextId { get; set; }
+
+        public OperationBuilder<AddColumnOperation> ModuleId { get; set; }
+
+        public OperationBuilder<AddColumnOperation> Content { get; set; }
+    }
+}